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  • Online Course 1-1: The Three-Phase Power System (4 NETA CTDs)

    $29.95 USD

    Take this course to learn the basics of three-phase power systems that all relay testers should know

    Introduction to Electrical Fundamentals and Frequency

    • How Electricity is created
    • What is a cycle
    • How to count cycles
    • Understand how frequency and cycles are related
    • Converting cycles to seconds
    • Converting seconds to cycles
    • Converting cycles to cycles

    Three-Phase Power Systems

    • How three-phase power systems are created
    • How to determine what kind of three-phase power system is being generated
    • How to change one kind of  three-phase power into another